Passport Cancellation Stamps Collected During A Trip from May to June 2016

From middle May through late June, 2016, we made a long road trip through the Pacific Northwest, Rocky Mountain and Western regions. I have prepared this website illustrating the passport cancellation stamps and bonus stamps we collected from the national parks sites, other federal/national sites, and a few other interesting state and municipal sites. The stamps are listed by stamping station in the order I collected them. The national parks sites and other federal/national locations are shown in green.